I used to quite fancy Russell Brand, but I'm not sure if it's just because he's funny. He's definitely got something and I can't just switch all that off because of one stupid moment. I fancy Barack Obama too, which is a wrong crush, isn't it? He's a married man, and he's quite old, but he looks young, so he's fair game.

If I wore a low-cut dress or showed my cleavage or did lad's mags, people would make such a big deal. That has stopped me from doing it, but I would if it felt right.

If there are people who do it better than you, why do it?

I went to Buckingham Palace and I wanted to take something from there, but there was nothing good to steal, although I did nick some serviettes with ER and Her Majesty on them from the Jubilee celebrations.

When I went kayak surfing in Cornwall, I got a really deep gash on my hand - it looked like I had a slug on it - so I went to Harley Street for surgery, because I looked like a battered woman when I was making things on Blue Peter.

I'm no less rock 'n' roll than anyone else, I'm pretty normal.

I've been quite lucky - everything I've done has been quite varied.